CN213470149U - Welding displacement device for structural part - Google Patents
Welding displacement device for structural part Download PDFInfo
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- CN213470149U CN213470149U CN202022297233.6U CN202022297233U CN213470149U CN 213470149 U CN213470149 U CN 213470149U CN 202022297233 U CN202022297233 U CN 202022297233U CN 213470149 U CN213470149 U CN 213470149U
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Abstract
The utility model relates to the technical field of welding tools, in particular to a welding position changing device for a structural part, which comprises a position changing headstock; the first positioner is rotatably arranged on the positioner head frame, and the clamping width of the first positioner can be adjusted; the positioner tailstock is arranged opposite to one side, provided with the first positioner, of the positioner headstock at intervals; the second positioner is rotatably arranged on one side, facing the first positioner, of the positioner tailstock, and a structural part is clamped between the first positioner and the second positioner, and the clamping width of the second positioner can be adjusted; the shifting machine head frame and/or the shifting machine tail frame can slide along the sliding rail to adjust the distance between the shifting machine tail frame and the shifting machine head frame. The utility model discloses can improve the commonality of structure welding device that shifts to satisfy the clamping of not unidimensional structure.
Description
Technical Field
The utility model relates to a welding frock technical field especially relates to a structure welding device that shifts.
Background
Work machines are often used on construction sites. With the increase of customized requirements, the types of bulldozers are increased, and the realization of rapid switching in the production process of each model is very important.
The square box type structural part of the bulldozer is mainly used for bearing the weight of the complete bulldozer, and mainly comprises a main frame and a trolley frame, wherein the square box structures of the main frame and the trolley frame are different, the main frame mainly adopts a gradual change type square box structure, and the trolley frame adopts a rectangular square box structure. In the existing welding displacement device, the displacement devices of the welding main frame and the trolley frame are not universal, so that the use efficiency of the displacement device is low.
Therefore, a structural member welding displacement device is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure welding device that shifts can improve the commonality that the structure welding shifted the device to satisfy the clamping of not unidimensional structure.
To achieve the purpose, the utility model adopts the following technical proposal:
a structural member welding displacement device comprising:
a position changing headstock;
the first positioner is rotatably arranged on the positioner head frame, and the clamping width of the first positioner can be adjusted;
the positioner tailstock is arranged opposite to one side, provided with the first positioner, of the positioner headstock at intervals;
the second positioner is rotatably arranged on one side, facing the first positioner, of the positioner tailstock, and a structural part can be clamped between the first positioner and the second positioner, and the clamping width of the second positioner can be adjusted;
the shifting machine head frame and/or the shifting machine tail frame can slide along the sliding rail to adjust the distance between the shifting machine tail frame and the shifting machine head frame.
Further, first machine frame, first clamping subassembly and second clamping subassembly are drawn together to first machine frame rotation setting is in on the frame that shifts, first clamping subassembly with the second clamping subassembly is the cross setting and is in the first machine frame, the clamping width of first clamping subassembly can be adjusted, the one end of structure can press from both sides and establish first clamping subassembly with between the second clamping subassembly.
Furthermore, the first clamping assembly comprises a first positioning piece, a first sliding piece and a first driving piece, the first positioning piece and the first sliding piece are arranged on the first rack at intervals, the position of the first positioning piece on the first rack can be adjusted, the first sliding piece is in transmission connection with the first driving piece, and the first driving piece can drive the first sliding piece to move towards or depart from the first positioning piece.
Furthermore, a first sliding groove is formed in the first rack, and the first sliding part and the first positioning part are arranged in the first sliding groove.
Further, first clamping subassembly still includes position control subassembly, position control subassembly includes regulating wheel, lead screw and screw, the regulating wheel rotates to be set up on the first frame, and with lead screw fixed connection, the lead screw with the screw spiro union, the screw with first locating piece is connected.
Furthermore, a first abutting part is arranged on the first sliding part, the first abutting part is arranged on the first sliding part in a penetrating mode, and the position of the first abutting part relative to the first sliding part is adjustable.
Furthermore, the second clamping assembly comprises a second sliding part, a second positioning part and a second driving part, the second sliding part and the second positioning part are arranged on the first rack at intervals, the second driving part is in transmission connection with the second sliding part, and the second driving part can drive the second sliding part to move towards or depart from the direction of the second positioning part.
Furthermore, a second abutting part is arranged on the side surface of the second positioning part and used for abutting against the structural part.
Furthermore, a first positioning hole is formed in the second positioning element, a second positioning hole aligned with the first positioning hole is formed in the second abutting piece, and a positioning pin is inserted into the second positioning hole and the first positioning hole to fix the second positioning element and the second abutting piece.
Furthermore, a plurality of first limiting holes are formed in the slide rail along the extending direction of the slide rail at intervals, a second limiting hole is formed in the position changing tail frame and can be selectively aligned with one of the first limiting holes, and a limiting pin is inserted into the aligned first limiting hole and the second limiting hole.
The utility model has the advantages that:
the utility model provides a structure welding device that shifts, the headstock that shifts sets up with the quick-witted tailstock interval of shifting, it is provided with first machine of shifting to rotate on the quick-witted headstock of shifting, it is provided with the second machine of shifting to rotate on the quick-witted tailstock of shifting, the structure clamp is established between first machine of shifting and second machine of shifting, the quick-witted tailstock of shifting slides and sets up on the slide rail, shift headstock and the distance between the quick-witted tailstock of shifting through adjusting, and adjust the width of first machine of shifting and second machine of shifting, can adapt to the welding position of the structure of different width and different length, thereby satisfy the clamping of the structure of not unidimensional.
Drawings
Fig. 1 is a schematic view of a structural member welding displacement device of the present invention;
FIG. 2 is a schematic view of a structure welding position changing device of the present invention for removing a position changing headstock and a position changing tailstock;
fig. 3 is a schematic diagram of a first position changing machine in the structure welding position changing device of the present invention.
In the figure:
1. a position changing headstock; 2. a positioner tailstock; 3. a first positioner; 31. a first frame; 32. a first positioning member; 321. an adjustment wheel; 33. a first slider; 331. a first abutting member; 34. a second positioning member; 341. a second abutting member; 35. a second slider; 36. a first chute; 4. a second positioner; 5. a slide rail; 51. a first limiting hole.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In order to improve the commonality of the displacement device for welding the main frame and the trolley frame and meet the clamping requirements of structural members with different sizes, as shown in figures 1-3, the utility model provides a structural member welding displacement device. The welding displacement device for the structural part comprises a displacement headstock 1, a displacement machine tailstock 2, a first displacement machine 3, a second displacement machine 4 and a slide rail 5, wherein the first displacement machine 3 is rotatably arranged on the displacement headstock 1, and the clamping width of the first displacement machine 3 can be adjusted; the tail frame 2 of the position changing machine and one side of the position changing machine head frame 1, which is provided with the first position changing machine 3, are oppositely arranged at intervals; the second positioner 4 is rotatably arranged on one side, facing the first positioner 3, of the positioner tail frame 2, a structural part can be clamped between the first positioner 3 and the second positioner 4, and the clamping width of the second positioner 4 can be adjusted; the position changing machine head frame 1 and/or the position changing machine tail frame 2 can slide along the slide rail 5 to adjust the distance between the position changing machine tail frame 2 and the position changing machine head frame 1.
The welding positioning of structural parts with different widths and different lengths can be adapted by adjusting the distance between the position changing headstock 1 and the position changing tailstock 2 and adjusting the clamping widths of the first position changing machine 3 and the second position changing machine 4, so that the clamping of the structural parts with different sizes is met.
Specifically, the first positioner 3 and the positioner headstock 1 are of a split structure, and the second positioner 4 and the positioner tailstock 2 are of a split structure, so that the first positioner 3 and the second positioner 4 are convenient to maintain and replace, and the service lives of the positioner headstock 1 and the positioner tailstock 2 are prolonged.
Furthermore, a plurality of first limiting holes 51 are arranged on the slide rail 5 at intervals along the extending direction of the slide rail 5, a second limiting hole is arranged on the position changing tail frame 2, the second limiting hole can be selectively aligned with one of the first limiting holes 51, and a limiting pin is inserted into the second limiting hole and the aligned first limiting hole 51. In the use process, move positioner tailstock 2 to suitable position, then insert the spacer pin and limit the relative position between positioner tailstock 2 and slide rail 5. The number and the positions of the first limiting holes 51 are determined according to the length of the actually welded structural member, and are not limited too much here.
Further, the first positioner 3 comprises a first frame 31, a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are arranged on the first frame 31 in a cross mode, the clamping width of the first clamping assembly can be adjusted, and one end of the structural member can be clamped between the first clamping assembly and the second clamping assembly. One end of the structural part is clamped in the first clamping assembly and the second clamping assembly, so that the structural part is completely positioned after the structural part is clamped, and the welding work is smoothly carried out.
Further, the first clamping assembly comprises a first positioning piece 32, a first sliding piece 33 and a first driving piece, the first positioning piece 32 and the first sliding piece 33 are arranged on the first frame 31 at intervals, the relative position of the first positioning piece 32 on the first frame 31 can be adjusted, the first sliding piece 33 is in transmission connection with the first driving piece, and the first driving piece can drive the first sliding piece 33 to move towards or away from the first positioning piece 32. The first driving piece drives the first sliding piece 33 to move, so that the joint component is clamped or loosened. In this embodiment, the first driving member is a hydraulic motor, and the hydraulic motor drives the first sliding member 33 to move by driving the screw nut structure. The hydraulic motor can realize large torque output, thereby ensuring that the structural part is clamped and preventing the structural part from loosening and falling. Of course, in other embodiments, the first driving member may be a motor, or a cylinder or a hydraulic cylinder, which is not limited herein.
Further, a first sliding groove 36 is formed in the first frame 31, and the first sliding member 33 and the first positioning member 32 are both disposed in the first sliding groove 36. The first slide 33 and the first positioning element 32 are positioned by providing the first link 36 such that the first slide 33 can only move in the direction of extension of the first link 36.
Further, first clamping subassembly still includes position control assembly, and position control assembly includes regulating wheel 321, lead screw and screw, and regulating wheel 321 rotates to be set up on first frame 31, and with lead screw fixed connection, lead screw and screw spiro union, the screw is connected with first locating part 32. When a structural part with a larger or smaller size needs to be clamped, the adjusting wheel 321 is rotated, the adjusting wheel 321 drives the screw rod to drive the screw nut, and the screw nut drives the first positioning part 32 to slide along the first sliding groove 36, so that the purpose of adjusting the width of the structural part clamped by the first positioning part 32 and the first sliding part 33 is achieved. In another embodiment, a plurality of third positioning holes may be formed in the bottom surface of the first chute 36, a fourth positioning hole may be formed in the first positioning member 32, and after the position of the first positioning member 32 is adjusted, a pin may be inserted into the fourth positioning hole and the third positioning hole aligned with the fourth positioning hole.
Further, the first sliding member 33 is provided with a first abutting member 331, the first abutting member 331 is disposed on the first sliding member 33 in a penetrating manner, and the first abutting member 331 is adjustable relative to the first sliding member 33. Specifically, a through hole is formed in the first sliding member 33, a first abutting part 331 penetrates through the through hole, the first abutting part 331 abuts against the first sliding member 33 through two nuts and nuts clamped on two sides of the first sliding member 33, and the protruding length of the first abutting part 331 relative to the first sliding member 33 can be adjusted by adjusting the two nuts, so that the structural member is better clamped.
Further, the second clamping assembly includes a second sliding member 35, a second positioning member 34 and a second driving member, the second sliding member 35 and the second positioning member 34 are disposed on the first frame 31 at an interval, the second driving member is in transmission connection with the second sliding member 35, and the second driving member can drive the second sliding member 35 to move toward or away from the second positioning member 34. The second slide 35 is driven by the second drive to move, thereby effecting clamping and releasing of the knot element in the longitudinal direction. In particular, in this embodiment, the second drive member is a hydraulic cylinder.
In order to increase the contact area between the second positioning element 34 and the structural element, and thus ensure the structural element to be positioned stably in the longitudinal direction, specifically, the second abutting element 341 is disposed on the side surface of the second positioning element 34. One end of the second abutting member 341 is flush with the bottom surface of the second positioning member 34. In order to further increase the contact area of the second positioning element 34 and the structural element, optionally, second abutting elements 341 are disposed on two opposite sides of the second positioning element 34.
Further, a first positioning hole is formed in the second positioning element 34, a second positioning hole aligned with the first positioning hole is formed in the second abutting member 341, and positioning pins are inserted into the second positioning hole and the first positioning hole to fix the second positioning element 34 and the second abutting member 341, specifically, two sets of positioning pins are provided. When different structural members need to be clamped, only one positioning pin needs to be detached, and then the second abutting part 341 is rotated, so that the second abutting part 341 is flush with the upper end surface of the second positioning part 34, and the positioning requirements of different structural members are met.
The second positioner 4 has the same structure as the first positioner 3, and will not be described in detail herein.
This structure welding device that shifts can cooperate with automatic feeding and discharging manipulator jointly, and automatic welding robot of cooperation is further used on welding automation production line simultaneously, realizes the full-automatic welding of structure.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a structure welding device that shifts which characterized in that includes:
a position changing headstock (1);
the first positioner (3), the first positioner (3) is rotatably arranged on the positioner head frame (1), and the clamping width of the first positioner (3) can be adjusted;
the position changing machine tail frame (2) is arranged opposite to one side, provided with the first position changing machine (3), of the position changing machine head frame (1) at intervals;
the second positioner (4) is rotatably arranged on one side, facing the first positioner (3), of the positioner tailstock (2), a structural part can be clamped between the first positioner (3) and the second positioner (4), and the clamping width of the second positioner (4) can be adjusted;
the displacement machine head frame (1) and/or the displacement machine tail frame (2) can slide along the sliding rail (5) to adjust the distance between the displacement machine tail frame (2) and the displacement machine head frame (1).
2. The structural member welding displacement device according to claim 1, wherein the first displacement machine (3) comprises a first frame (31), a first clamping assembly and a second clamping assembly, the first frame (31) is rotatably arranged on the displacement headstock (1), the first clamping assembly and the second clamping assembly are arranged on the first frame (31) in a cross manner, the clamping width of the first clamping assembly can be adjusted, and one end of the structural member can be clamped between the first clamping assembly and the second clamping assembly.
3. The structural member welding displacement device of claim 2, wherein the first clamping assembly comprises a first positioning member (32), a first sliding member (33) and a first driving member, the first positioning member (32) and the first sliding member (33) are arranged on the first frame (31) at intervals, the position of the first positioning member (32) on the first frame (31) can be adjusted, the first sliding member (33) is in transmission connection with the first driving member, and the first driving member can drive the first sliding member (33) to move towards or away from the first positioning member (32).
4. The structural member welding displacement device according to claim 3, wherein a first sliding groove (36) is formed in the first frame (31), and the first sliding member (33) and the first positioning member (32) are both disposed in the first sliding groove (36).
5. The structural member welding displacement device according to claim 3, wherein the first clamping assembly further comprises a position adjusting assembly, the position adjusting assembly comprises an adjusting wheel (321), a lead screw and a nut, the adjusting wheel (321) is rotatably arranged on the first frame (31) and is fixedly connected with the lead screw, the lead screw is in threaded connection with the nut, and the nut is connected with the first positioning member (32).
6. A structure welding displacement device according to claim 3, wherein a first abutting member (331) is disposed on the first sliding member (33), the first abutting member (331) is disposed on the first sliding member (33) in a penetrating manner, and a position of the first abutting member (331) relative to the first sliding member (33) is adjustable.
7. The structural member welding displacement device according to claim 2, wherein the second clamping assembly comprises a second sliding member (35), a second positioning member (34) and a second driving member, the second sliding member (35) and the second positioning member (34) are arranged on the first frame (31) at intervals, the second driving member is in transmission connection with the second sliding member (35), and the second driving member can drive the second sliding member (35) to move towards or away from the second positioning member (34).
8. A structure welding displacement device according to claim 7, characterized in that a second abutting member (341) is arranged on the side surface of the second positioning member (34), and the second abutting member (341) is used for abutting with the structure.
9. The welding displacement device for structural members as claimed in claim 8, wherein the second positioning member (34) has a first positioning hole, the second abutting member (341) has a second positioning hole aligned with the first positioning hole, and positioning pins are inserted into the second positioning hole and the first positioning hole to fix the second positioning member (34) and the second abutting member (341).
10. The structure welding displacement device for the structural member of claim 1, wherein a plurality of first limiting holes (51) are arranged on the slide rail (5) at intervals along the extending direction of the slide rail (5), a second limiting hole is arranged on the displacement machine tailstock (2), the second limiting hole can be selectively aligned with one of the first limiting holes (51), and a limiting pin is inserted into the aligned second limiting hole and the aligned first limiting hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297233.6U CN213470149U (en) | 2020-10-15 | 2020-10-15 | Welding displacement device for structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297233.6U CN213470149U (en) | 2020-10-15 | 2020-10-15 | Welding displacement device for structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213470149U true CN213470149U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022297233.6U Active CN213470149U (en) | 2020-10-15 | 2020-10-15 | Welding displacement device for structural part |
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|---|---|
| CN (1) | CN213470149U (en) |
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- 2020-10-15 CN CN202022297233.6U patent/CN213470149U/en active Active
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